Hitachi L300P Series Quick Reference Guide

12
Powerup Test
The Powerup Test procedure uses minimal parameter settings to run the
motor. The procedure describes two alternative methods for commanding
the inverter: via the inverter keypad, or via the logic terminals.
• Check power input and motor output wiring (see page 8 diagram).
• If using logic terminals for testing, verify correct wiring on [FW],
[CM1], [H], [O], and [L] per the diagram on page 8.
• Reverse [RV] input wiring (defaults to terminal [8]) is optional.
Step Description Via Keypad
Via Logic
Terminals
1 Set speed command
source setting
A001 = 00
(keypad pot.)
A001 = 01,
[H–O–L] input
2 Set Run FW command
source
A002 = 02
(Run key)
A002 = 01,
[FW] input
Set Run REV
command source
— C008 = 01,
[RV] input
3 Set motor base freq. A003 = 60
4 Set motor poles
(2 / 4 / 6 / 8)
H004 = 4 (default), change only if
your motor is different
5 Set keypad display to
monitor freq.
Access D001, press Func key, display
will show
0.00
6 Perform safety check Disconnect load from motor
Turn keypad pot.
to MIN position
Ensure voltage on
[O]—[L] termi-
nals= 0V
7 Run Forward
command
Press Run key Turn ON the
[FW] terminal
8 Increase speed Rotate keypad
pot. CW dir.
Increase voltage
at [O]
9 Decrease speed Rotate keypad
pot. CCW dir.
Decrease voltage
at [O]
10 Stop motor Press Stop key Turn OFF the
[FW] terminal
11 Run Reverse
command (optional)
— Turn ON the [RV]
terminal
12 Stop motor — Turn OFF the
[RV] terminal

Hitachi L300P Series Specifications

General

Brand	Hitachi
Model	L300P Series
Category	Inverter
Language	English